A) HD series rearview camera from HIFIMAX adopt MT9V136 Chipset, the chipset was imported from Korea & USA, itit low consumption, top clearity & high reliability, this is the first series that we recommend to customers. This item add 4 pcs LED , this will increase the night vision ability, it is the best rearview camera from HIFIMAX . (When customer order the rearview camera, but there is no special housing for the special cars, then we would like to recommend the universal type)

If you no need such high level camera, you can also choose MD series or ST Series. ST series means standard series, it adopt the PC7070 (from Korea) as chipset, over 90% items you see on the market are PC7070 Chipset. The ST series we sell at about USD11.00/pcs for retailer, wholesale price can low as to USD6.00 /pcs (we are manuafacturer) While MD series is adopt PC1089 chipset, the price and performance is between HD series and ST series.

B) About the TV systems of the car rear view camera.

Usually monitors support NTSC and PAL TV systems.So there is not importand the car cameras have NTSC or PAL . Please check that if your monitors can support NTSC or PAL .If your monitor only can support NTSC or PAL , Please leave us the message which TV system do you need in one business day after you make the payment . If not .We will send the car camera with the TV system to our customers at random

Please kindly noted: These chipset are CMOS, if any seller telling you that these are CCD chipset, becareful! All of us know that CCD is good,but the price is much higher than CMOS,only few big factory produce CCD camera (mainly for BUS or big truck). The best CMOS chipset (in current market) is MT9V136 form Micron.The effect of MT9V136 are near to CCD camera,Thus some seller took it as CCD sell you high price.